2016 BMW M3 Speaker Sizes
The 2016 BMW M3 factory audio system contains specific locations that accept distinct components. Center dash, front door panel, and rear door panel locations accept 1 inch speakers and 4 inch speakers, while below seats locations accommodate an 8 inch speaker size. Compatible speaker types for replacement and upgrade procedures include tweeters, midranges, and subwoofers.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| Below Seats | 8 | Subwoofer |
|
| Center Dash | 1 | Tweeter |
|
| Center Dash | 4 | Midrange |
|
| Front Door Panel | 1 | Tweeter |
|
| Front Door Panel | 4 | Midrange |
|
| Rear Door Panel | 1 | Tweeter |
|
| Rear Door Panel | 4 | Midrange |
|
2016 BMW M3 Speaker Replacement Summary
7
total positions
4
easy to replace
2
high priority
0
professional only
Replacement difficulty:
Low: 4 Medium: 3 High: 0Replacement priority:
High: 2 Medium: 5 Low: 02016 BMW M3 Radio Slot Size (DIN)
| DIN Type | Size (inch) | Size (mm) | Notes |
|---|---|---|---|
| Double DIN | 7"×4" | 180×100 | Double size for modern multimedia systems with large touchscreens |
- Always measure the slot before purchasing a new radio
- Check slot depth - it may vary
Additional Notes
- The 2016 BMW M3 audio system separates frequency ranges across different speaker locations, with 1-inch tweeters handling high frequencies, 4-inch midrange drivers for mid-range frequencies, and 8-inch subwoofers for low-frequency output.
- Tweeters are installed in three locations throughout the cabin: the center dash, front door panels, and rear door panels, creating distributed high-frequency coverage.
- Midrange speakers share the same mounting locations as the tweeters but utilize 4-inch drivers, suggesting a two-way component configuration at each position.
- The subwoofer placement below the seats may provide bass reinforcement without consuming significant cargo or cabin space.
- Replacing the factory tweeters could be prioritized if the high-frequency response lacks clarity or detail, as these smaller drivers typically handle the most audible frequencies for vocals and cymbals.
- The 4-inch midrange speakers likely reproduce the majority of vocal and instrumental content, making them candidates for upgrades when seeking improved tonal accuracy.
- Aftermarket tweeters with silk or metal dome designs might offer different sonic characteristics compared to the factory units.
- Component speaker systems designed for this configuration would need to match the 1-inch and 4-inch sizing while providing appropriate crossover networks.
- The 8-inch subwoofer size suggests moderate bass extension rather than deep sub-bass output, which may suit listeners who prefer balanced sound over overwhelming low-frequency impact.
- Upgrading the underseat subwoofer could enhance bass response without requiring modifications to the trunk or rear shelf areas.
- The double DIN radio opening allows for installation of aftermarket head units with advanced features like higher power output, digital signal processing, or enhanced connectivity options.